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[Peutz-Jeghers syndrome. Description of a case and literature review]
P Mendes da Costa1, D Reygaerts, G Desorgher
1Service de Chirurgie, Hôpital Français-U.L.B., Bruxelles.
Insights
A jejunal hamartomatous polyp caused intestinal intussusception in a 7-year-old boy diagnosed with Peutz-Jeghers syndrome. Long-term surveillance is recommended due to potential malignant degeneration risks.
Area of Science:
- Pediatric Gastroenterology
- Gastrointestinal Oncology
- Medical Genetics
Background:
- Peutz-Jeghers syndrome is a rare inherited disorder characterized by hamartomatous polyps and mucocutaneous pigmentation.
- Intestinal intussusception is a serious condition where one part of the intestine slides into another, often caused by polyps in children.
- Early diagnosis and management are crucial for preventing complications associated with Peutz-Jeghers syndrome.
Observation:
- A 7-year-old boy presented with intestinal intussusception.
- A large jejunal hamartomatous polyp was identified as the cause of intussusception.
- Preoperative diagnosis of Peutz-Jeghers syndrome was established based on mucocutaneous pigmentation and confirmed via abdominal computerized tomography.
Findings:
- The case highlights a rare presentation of intestinal intussusception secondary to a jejunal hamartomatous polyp.
- Confirmation of Peutz-Jeghers syndrome was achieved through characteristic clinical signs and radiological imaging.
- The findings underscore the importance of recognizing the association between hamartomatous polyps and Peutz-Jeghers syndrome in pediatric intussusception.
Implications:
- Diagnosis of Peutz-Jeghers syndrome necessitates long-term surveillance for malignant transformation in polyps and other organs.
- This case emphasizes the need for vigilance in pediatric patients with intussusception, particularly when suggestive of underlying genetic syndromes.
- Understanding the risks associated with Peutz-Jeghers syndrome guides clinical management and follow-up strategies to improve patient outcomes.
Abstract:
The authors describe the case of a 7 year old boy who presented an intestinal intussusception due to a large jejunal hamartomatous jejunal polyp. The preoperative diagnosis of Peutz-Jeghers syndrome was based on typical mucocutaneous pigmentation and confirmed by radiological examination including computerized tomography of the abdomen. Following recent data from the literature, a long-term surveillance is justified after diagnosis of this syndrome, since malignant degeneration may occur within the intestinal polyps as well as in other organs.